7942768431 (number)

7942768431 is an odd 10-digits composite number following 7942768430 and preceding 7942768432. In scientific notation, it is written as 7.942768431 × 10^9. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 4718248704 positive integers (up to 7942768431) that are relatively prime to 7942768431.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty-two million seven hundred sixty-eight thousand four hundred thirty-one

Notation

Scientific notation 7.942768431 × 10^9
Engineering notation 7.942768431 × 10^9

Prime Factorization of 7942768431

Prime Factorization 3 × 13 × 47 × 73 × 59359

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7942768431
Product of the distinct prime numbers

The prime factorization of 7942768431 is 3 × 13 × 47 × 73 × 59359. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 98, 49, 201, 885, 7345, 1867, 19553, 78157, 496730, 725476, 3708168, 2390446, 21030964, 40137854, 289153139, 944547155, 2590158359, 5402256286

Basic calculations (n = 7942768431)

Multiplication

n×y
n×2 15885536862
n×3 23828305293
n×4 31771073724
n×5 39713842155

Division

n÷y
n÷2 3971384215.5
n÷3 2647589477
n÷3 1985692107.75
n÷5 1588553686.2

Exponentiation

ny
n2 6.308757034849E+19
n3 5.0108996215248E+29
n4 3.9800415324757E+39
n5 3.1612548238217E+49

Nth Root

y√n
2√n 89122.210649198
3√n 1995.2192840663
4√n 298.53343305097
5√n 95.49802284372

Divisors of 7942768431

1, 3, 13, 39, 47, 73, 141, 219, 611, 949, 1833, 2847, 3431, 10293, 44603, 59359, 133809, 178077, 771667, 2315001, 2789873, 4333207, 8369619, 12999621, 36268349, 56331691, 108805047, 168995073, 203660729, 610982187, 2647589477, 7942768431

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7942768430
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7942768431 can be divided by 32 positive divisors. The sum of these divisors (counting 7942768431) is 1, the average is 0.03125.

Base conversion 7942768431

Base System Value
2 Binary 111011001011011010000011100101111
3 Ternary 202111112201102221120
4 Quaternary 13121123100130233
5 Quinary 112231322042211
6 Senary 3352053032023
8 Octal 73133203457
10 Decimal 7942768431
12 Duodecimal 1658025613
16 Hexadecimal 1d96d072f
20 Vigesimal 6422611b
36 Base36 3ncx3cf

Cryptographic Hash Functions

md5 f86892010b046954ed71bdac9bcd3e51
sha1 a1848cb73662e0a428c272e03bd57df775b246c8
sha256 8597ce495bf06e4f2195da7621dbcccd4f0a17160215890c2ab0de385a766664
sha512 14873e4b29f1b3cbaeb3868361519bec0a2eab397bddd18fc4dede1d4a0b98ac9a42513452d7abad672b0092a98c12fa9150393166440e5c28e379bbc8c192cf
ripemd-160 72baa1df7446fde565f9dc5322a1452a1a21ae65

7942768431 as geometric shapes

Circle

Radius = n
Diameter 15885536862
Circumference 49905885903.989
Area 1.9819544753965E+20

Sphere

Radius = n
Volume 2.0989607251811E+30
Surface area 7.9278179015858E+20
Circumference 49905885903.989

Square

Length = n
Perimeter 31771073724
Area 6.308757034849E+19
Diagonal 11232770837.909

Cube

Length = n
Surface area 3.7852542209094E+20
Volume 5.0108996215248E+29
Space diagonal 13757278475.246

Equilateral Triangle

Length = n
Perimeter 23828305293
Area 2.7317719292415E+19
Altitude 6878639237.6231

Triangular Pyramid

Length = n
Surface area 2.7317719292415E+19
Volume 5.9054018370421E+28
Height 3744256945.9697